3 plot \- graphics filter
11 interprets plotting instructions (see
16 drawing the results on the screen.
17 Plot persists until a newline is typed.
18 Various options may be interspersed with the
20 arguments; they take effect at the given point in processing.
22 .TP "\w'\fL-g \fIgrade\fLXX'u"
24 Double buffer: accumulate the plot off-screen and write to the screen all at once
25 when an erase command is encountered or at end of file.
31 Set the foreground color (see
36 Set the background color.
39 Set the quality factor for arcs.
40 Higher grades give better quality.
46 Pause until a newline is typed on standard input.
49 Close the current plot.